Hill's Science Diet Adult Perfect Weight Chicken Recipe Dry Cat Food

By Hill's Science Diet
Rated 4.5689 out of 5 stars
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Hill's Science Diet Adult Perfect Weight Chicken Recipe Dry Cat Food, 7-lb bag, bundle of 2 slide 1 of 9
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Hill's Science Diet Adult Perfect Weight Chicken Recipe Dry Cat Food, 7-lb bag, bundle of 2 slide 1 of 9

$70.98Chewy Price
$67.43Autoship Price
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About This Item

  • Proprietary ingredient blend support your pet’s healthy weight loss while maintaining lean muscle.
  • Cats who are a healthy weight are less prone to develop weight-related health issues.
  • Antioxidant and vitamin blend work together to help support a healthy immune system.
  • Made from natural, high-quality ingredients without any artificial colors, flavors or preservatives.
  • Made in the USA, this is a complete and balanced diet recommended for adult cats that require fewer calories.

About Hill’s Science Diet Perfect Weight for Cats

Hill’s Science Diet Perfect Weight

If your cat is a little on the heavier side, Hill's Science Diet Perfect Weight cat food provides her with great tasting nutrition to promote weight loss and maintain lean muscle. Made with wholesome ingredients such as savory chicken, this nourishing recipe is balanced to meet your pet's needs for a long, happy life. Made in the USA with global ingredients you can trust, every ingredient meets strict requirements for purity and nutrient content which exceed industry standards. Every Hill's recipe is taste-tested by the pets at the Pet Nutrition Center to make sure mealtime is irresistible because the healthiest pet food won't do much if your cat refuses to eat it.

Product Benefits

#1 Veterinarian Recommended

Vets are experts in your cat's health — and more of them recommend the biology-based nutrition of Hill's Science Diet than any other brand.



*Dry foods only


Ingredient Benefits


The healthiest pet food won't do much if pets refuse to eat it. From a rich aroma to various textures, every Hill's recipe is taste-tested by the pets at the Pet Nutrition Center to make sure mealtime is irresistible. Using natural ingredients and cutting-edge science, Hill's understands what it takes to feed your pet's best life. *Dry foods only


*Dry foods only



Quality Ingredients and the Highest Standards

Hill's conducts annual quality systems audits for all manufacturing facilities to ensure they meet the high standards your pet deserves. Hill's also conducts daily safety checks on every pet food product to help ensure the safety of your pet's food.

About Hill's Pet Nutrition

For more than 70 years, Hill's Pet Nutrition has helped enrich and lengthen the special relationship between people and their pets by putting their passion for the health and happiness of animals into everything they do. They even partner with shelters to provide Hill's food to more than 9 million shelter pets.
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Top IngredientsChicken, Brewers Rice, Corn Gluten Meal...Chicken, Corn Gluten Meal, Whole Grain Wheat...Chicken, Whole Grain Wheat, Corn Gluten Meal...Chicken, Whole Grain Wheat, Corn Gluten Meal...Chicken, Whole Grain Wheat, Corn Gluten Meal...
Special DietWeight Control, Pea-Free, With GrainWeight Control, With GrainWith GrainIndoor, With GrainWith Grain
Food FlavorChicken, PoultryChicken, PoultryChicken, PoultryChicken, PoultryChicken, Poultry
Food FormDry FoodDry FoodDry FoodDry FoodDry Food

Questions & Answers

30 Customer Questions

How many times a day should I feed my cat this food for weight management?
Answer by ChewyJan 16, 2018
This product's Feeding Guidelines are written for daily feeding, but it can be split into more than one meal.

Does this product support urinary health (stones)
Answer by ChewyFeb 07, 2018
Hill's Science Diet Perfect Weight cat food provides breakthrough nutrition to help cats achieve a healthy weight and improve their quality of life. These recipes are specially formulated for adult cats who require fewer calories, including less active cats, neutered cats or cats who are otherwise prone to excess weight gain.

How many cups can I expect to get from the largest bag?
Answer by ChewyJul 12, 2018
There are approximately 12 cups in a 3 pound bag, 28 cups in a 7 pound bag, and 60 cups in a 15 pound bag.

is this kibble size too big for an 8 month old cat?
Answer by ChewyJul 17, 2018
This recipe should not be fed to kittens as it is an adult formula. We encourage you to speak with your veterinarian about the best options for your pet.

ReviewsWrite a Review

Rated 4.5689 out of 5 stars
559 Reviews
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559 Customer Reviews

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Rated 5 out of 5 stars
By SophiesMom on Nov 6, 2022

Hill's Science Diet Perfect Weight Cat Food

We have two sibling cats, Sophie and Zeus. They have eaten Hill's Science Diet all their lives and I believe it helps to keep them healthy and happy. We had been giving them the Adult Age 1-6 which they both love. However, Sophie has been gaining a little too much weight although her brother Zeus is a healthy size. We were concerned about giving them diet food since Zeus doesn't need to lose weight. We decided to try Hill's Perfect Weight Food to see if it would work out okay for them both. We were a little nervous about changing foods because you know how cats can be finicky! I'm happy to say they both love this food and are doing well on it. Sophie has not lost weight yet but hopefully with time she will.

Rated 5 out of 5 stars
By hungryjax on Nov 17, 2022

Glad I made the Change

I had been feeding my senior (15 yo, 18#) cat Hill's prescription diet for weight loss when I adopted him last year. Thanks to "supply chain issues", I changed to what was available when I needed it (with Vet's approval). Jax loves this food, never had any digestive issues from the change, no weight gain (now 14#, to say nothing of the huge $ savings!

Rated 5 out of 5 stars
By herekittykitty on Sep 22, 2022

Change was strange

Having only senior cats I have been feeding them Hills adult dry food. For the last year or so it has been the Adult Perfect Weight which they all enjoyed. One of my cats practically inhaled it he liked it so much. Imagine my confusion when I opened the latest bag of the same product and found these large triangular pieces. I kept double checking the bag. The good news is they truly love it. They enjoy the crunch even my cat who has no fangs. And it slows down my Hoover cat who now has to take his time and actually chew. Hills must have tweaked the flavor because they definitely prefer it over the old formula. Only wish they had something written on the bag to inform of the new size.

Rated 1 out of 5 stars
By Sean on Nov 5, 2022

Cats will no longer eat this

I've given this food to my Bengal and Siberian for years and they've always liked it. But over the last couple months, something must have changed -- I've purchased multiple bags (from Chewy and local stores), and my cats won't eat it. I gave it to a friend and her cat wouldn't eat it either. Something has obviously changed, so I switched to a different brand entirely.

Rated 1 out of 5 stars
By Nick on Nov 10, 2022

Recipe change?

I have been buying this particular food for a year. Multiple bags went by with no issue. This new one seems different. My 2 cats don't want to touch it at all for the past few days. They still love the leftover from the previous bag. Is there a recipe change or just consistency issue? I am hesitant to buy another bag now.

Rated 5 out of 5 stars
By Patricia on Nov 9, 2022

Healthy and full of Energy

I love this cat food and so does my fur-buddy, Gracie. We are always getting compliments on how shiny her fur is and how bright her eyes are. ...and the vet is telling me that Gracie is very healthy, so this cat food is doing it's job with 5 stars! Thank you

Rated 1 out of 5 stars
By MNabours on Oct 10, 2022

Change in formula?

I have been buying this for years for my cats and they generally love it. Got a new bag on Friday and all 6 have refused to touch it. I have never seen that before. Not a clue what happened. It is way too expensive for all 6 cats to not want to eat it. The formula must have changed. I can definitely see a difference in the size and color of the kibble. Wish we could return opened bags.

Rated 1 out of 5 stars
By Zeus on Nov 17, 2022

Kitty says no no no

Not for zeus maincoon - he needs a hearty meal prefers Royal Canin weight management Mixed with Purina naturals topped with Sheba Cuts or Ahi Tuna Raw only or instinct Dry with sheba

Rated 3 out of 5 stars
By CeeJay on Nov 13, 2022


The jury's still out on whether this diet cat food is working. I think that after years of living outdoor, our kitty is food insecure and will continue to eat everything she can. She seems to enjoy it though.

Rated 1 out of 5 stars
By cashew on Sep 22, 2022

Never seen my cat not eat his food like this, plus super expensive

I ordered this food by recommendation from my cats veterinarian for weight loss and it definetly works for that. My cat has lost weight since ordering it but as soon as his food wasn't a mixture of his old food and this it started sitting in his bowl for extended periods of time. Need to find a happy medium between weight control and something he actually likes because he really doesn't like this food, on top of it being very expensive too.